3840917 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840917 > 2 > ChemIDplus > UQ8975700 > NIOSH/UQ8975700 > 3-Pyrazolin-5-one, 4-butyl-1-(6-chloro-2-pyridyl)-2,3-dimethyl- 4-Butyl-1-(6-chloro-2-pyridyl)-2,3-dimethyl-3-pyrazolin-5-one UQ8975700 > UQ8975700 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UQ8975700 $$$$